Master Wars
From Transformers Wiki
In the year 2011, the Transformers finally moved their eternal war off ofEarth,battling instead in a series of space-based exchanges between theAutobots' headquarters onAtheniaand theDecepticons' base onChaar.The super-science of the planetMasterforms the backbone of the conflict, which consequently became known as theMaster Wars.
Fiction
Japanese cartoon continuity
Following their final defeat in a battle at theNorth Pole,the Decepticons under the command ofScorponokfinally retreated from the Earth once and for all.The Final Showdown on Earth (Part 2)They were pursued into space by the Autobot army led byFortress,and there, their battles continued, supported and intensified by the advanced technology developed by the Transformers on planet Master. It was not long before the Autobots achieved superiority in the conflict, since the Decepticons were without strong battlefield leadership after the destruction of Scorponok's Transtector.The Headmasters Now!!
Both the Autobots' and Decepticons'space bridgenetwork had previously been destroyed,Daniel Faces His Biggest Crisis Ever!!and so access to Earth was almost completely cut off, keeping the planet comparatively safe. Just to be safe, the AutobotTrainbots—some of the few Autobots able to traverse interstellar distances under their own power—periodically checked in on the Earth, observing that a team of AutobotPretendersled byMetalhawkwere active in secret on the planet (and, in actuality, had been for thousands of years). Unfortunately, a great evil was secretly brewing on Earth without the Autobots' knowledge: the mysterious alien energy-entity,Devil Z,had awoken from a slumber beneath the Earth's oceans, and set about taking control of the Decepticons for his own wicked ends.The Headmasters Now!!Abducting and brainwashing Scorponok, he placed the Decepticon leader, and by extension the whole army, under his control.Shūta and Grand's Masterforce Super-Secrets!
The Autobots became aware of Devil Z's shadowy movements thanks to the former DecepticonSixshot,who learned of his existence and sent a cryptic warning to his former enemies. At the same time, the Trainbots were returning from their latest voyage to Earth, and caught the first glimpse of Scorponok's new Transtector, "BlackZarak", hidden in a meteor cluster. With the Decepticons now active in space again and the Autobots unable to spare any of their fighting forces to deal with the problems arising on Earth, six Transtectors and six sets ofMaster-Braceswere dispatched toMetalhawkbyChromedome,so that he could bestow them upon humans and allow them to become Transformers to defend their own planet against the Decepticon threat.The Headmasters Now!!
As theMasterforce Warbetween Metalhawk's Autobots and the Decepticons under Devil Z's command on Earth erupted, the Master Wars themselves continued to rage in space,Birth! Headmaster Jrsthough BlackZarak and Grand Maximus eventually broke off to join the fighting on Earth.Expose the Decepticons' Dark Trap!Presumably, the conflict was considered to have come to an end when Devil Z was destroyed at the conclusion of the Masterforce War, and the Decepticons were subsequently reorganized underDeathsaurusand began spreading their influence to other planets.The Brave Hero of the Universe - Star Saber